Since 1967, the Arizona Diamondbacks have the fewest wins by a team, with 2,114 wins.

Interpreted as:

least regular-season wins by a team since 1967 MLB

	TEAM	W	L	W%	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Diamondbacks	2,114	2,216	.488	4,330	147,746	19,798	37,650	7,732	1,069	4,624	18,866	14,387	1,430	32,689	2,514	902	166,096	61,392	13,425	1,325	1,208	1,091	3,089	.255	.324	.416	.740
2	Rays	2,121	2,207	.490	4,328	147,145	19,242	37,343	7,446	850	4,512	18,307	13,994	1,679	33,497	3,231	1,229	164,714	60,025	12,808	738	1,158	686	3,031	.254	.323	.408	.731
3	Marlins	2,326	2,742	.459	5,068	172,264	21,322	43,883	8,347	984	4,615	20,216	15,583	1,836	38,356	3,258	1,297	192,681	68,043	13,946	1,720	1,278	1,203	3,808	.255	.321	.395	.716
4	Rockies	2,330	2,748	.459	5,078	174,383	25,092	47,089	9,298	1,310	5,734	23,861	16,010	1,583	37,821	3,060	1,370	195,339	76,209	16,342	2,005	1,358	1,209	3,869	.270	.335	.437	.772
5	Mariners	3,630	3,976	.477	7,608	259,531	33,779	66,678	12,427	1,259	7,743	32,091	24,604	2,357	49,822	5,029	2,173	290,516	104,852	21,429	1,948	2,076	1,665	5,685	.257	.324	.404	.729
6	Blue Jays	3,791	3,816	.498	7,610	260,722	35,179	67,805	13,548	1,492	8,273	33,368	24,194	2,427	49,032	4,579	1,963	290,976	109,156	23,313	1,504	2,129	1,404	5,937	.260	.326	.419	.745
7	Padres	4,159	4,741	.467	8,902	300,929	36,082	75,033	13,277	1,761	7,270	33,929	28,643	2,126	59,531	6,010	2,605	337,661	113,642	22,308	3,713	2,250	2,687	6,507	.249	.317	.378	.694
8	Royals	4,239	4,651	.477	8,892	304,136	38,867	79,866	14,930	2,292	7,006	36,682	26,018	2,464	52,203	7,097	2,901	337,664	120,398	24,228	2,372	2,674	1,869	6,783	.263	.323	.396	.719
9	Nationals	4,293	4,599	.483	8,896	300,879	37,284	76,347	14,735	1,792	7,615	35,044	28,285	2,635	57,250	6,554	2,780	337,967	117,511	24,142	3,880	2,288	2,882	6,509	.254	.321	.391	.712
10	Brewers	4,339	4,558	.488	8,901	302,152	39,574	77,366	14,421	1,756	8,718	37,493	29,084	2,714	59,011	6,002	2,734	339,532	121,453	24,895	3,165	2,417	2,160	6,613	.256	.325	.402	.726
11	Pirates	4,460	4,749	.484	9,217	314,418	39,162	80,928	15,038	2,236	7,544	36,944	27,899	2,789	60,081	6,007	2,755	351,348	123,070	24,818	3,660	2,582	3,013	6,654	.257	.321	.391	.712
12	Rangers	4,466	4,746	.485	9,217	315,275	42,285	82,017	14,796	1,675	9,430	39,984	29,862	2,555	59,285	5,577	2,636	352,852	128,453	25,901	2,549	2,611	2,059	7,065	.260	.327	.407	.734
13	White Sox	4,479	4,729	.486	9,217	313,446	40,707	81,095	14,266	1,753	8,912	38,558	28,540	2,711	56,626	5,623	2,743	350,134	125,603	24,931	2,824	2,613	1,977	7,122	.259	.323	.401	.724
14	Tigers	4,493	4,724	.487	9,221	314,788	41,445	81,327	14,408	2,078	9,490	39,279	30,017	2,442	59,895	4,481	2,420	352,129	128,361	25,976	2,318	2,564	1,960	7,070	.258	.325	.408	.733
15	Cubs	4,527	4,682	.492	9,220	314,194	40,418	80,403	14,684	1,930	8,915	38,114	29,636	2,530	60,764	5,040	2,498	352,470	125,692	25,529	3,696	2,414	2,871	6,755	.256	.323	.400	.723
16	Twins	4,545	4,670	.493	9,220	316,164	41,706	83,342	15,511	2,027	8,149	39,300	29,277	2,725	56,537	5,023	2,553	353,198	127,354	25,687	2,394	2,638	2,182	7,536	.264	.329	.403	.732
17	Guardians	4,570	4,629	.497	9,202	314,127	41,629	82,002	15,060	1,615	8,768	39,318	30,318	2,650	55,819	5,954	2,840	352,532	126,596	25,443	2,669	2,768	2,061	7,272	.261	.329	.403	.732
18	Angels	4,584	4,639	.497	9,225	313,426	40,383	80,598	14,080	1,599	8,495	38,039	29,174	2,639	56,987	5,687	2,867	350,813	123,361	24,174	3,053	2,521	2,236	7,196	.257	.323	.394	.717
19	Mets	4,592	4,623	.498	9,219	312,122	38,612	78,442	14,241	1,651	8,047	36,413	30,183	2,660	59,912	5,676	2,518	351,121	120,126	23,939	3,694	2,462	2,955	6,847	.251	.320	.385	.705
20	Phillies	4,603	4,619	.499	9,226	314,230	40,394	80,101	15,001	2,107	8,486	38,095	31,092	2,596	62,013	6,096	2,371	353,764	124,774	25,594	3,344	2,502	3,111	6,495	.255	.325	.397	.722
21	Orioles	4,640	4,560	.504	9,204	314,062	41,445	80,915	14,755	1,364	9,864	39,331	30,724	2,618	57,361	4,837	2,234	352,360	127,990	25,983	2,358	2,598	2,093	7,357	.258	.326	.408	.734
22	Reds	4,692	4,530	.509	9,230	313,626	41,076	80,440	15,149	1,783	9,075	38,707	30,949	2,690	62,689	7,148	2,825	353,430	126,380	26,007	3,679	2,486	2,969	6,602	.256	.326	.403	.729
23	Athletics	4,699	4,522	.510	9,222	312,248	41,261	78,475	14,327	1,485	9,242	38,882	32,396	2,706	59,992	6,485	2,722	352,474	123,498	25,054	2,501	2,623	1,902	6,982	.251	.325	.396	.720
24	Astros	4,707	4,517	.510	9,226	313,377	40,072	80,368	15,026	1,969	7,994	37,771	30,051	2,711	58,616	6,852	2,944	352,313	123,314	24,989	3,628	2,546	2,918	6,803	.256	.324	.394	.718
25	Giants	4,710	4,515	.511	9,227	313,301	39,882	79,521	14,442	2,010	8,262	37,518	31,069	2,469	60,177	5,269	2,591	353,255	122,769	24,714	3,947	2,469	3,356	6,809	.254	.324	.392	.716